1879–1881
John K. Hillers, 1879
John K. Hillers, 1870
John K. Hillers, 1871
John K. Hillers, 1889
John K. Hillers, 1874
John K. Hillers, 1882
![[Boulder, Colorado River]](https://media.getty.edu/iiif/image/ef207a19-6529-4b0c-b831-209133a5b7ed/full/843,/0/default.jpg)
![Lower-Pa-Ro-Gunt. (Largest Cave Lake.) [Kanab Creek]](https://media.getty.edu/iiif/image/659cbe2c-5129-4667-9596-fa42a8dd6465/full/843,/0/default.jpg)
![Tower Walls. [Pa-Roo-Nu-Weap. Rio Virgen.]](https://media.getty.edu/iiif/image/54cefc1c-6cef-4162-91a7-5c1509570b7a/full/843,/0/default.jpg)
![The Canon, seen from To-ro-weap Valley. [Grand Canon, Colorado River]](https://media.getty.edu/iiif/image/374fcd6c-5785-4bbe-9b58-dd6453c0d680/full/843,/0/default.jpg)